Ski insoles - Winter+ Slim run-bundle this product is suitable for

this product is suitable for everyone

Heating time level 2: up to 8 hours

Propulsion pad : Power transfert & sensation

Three heat levels are available

breathable microfibre cover for long-lasting comfort

Ski insoles - Winter+ Slim run-bundle this product is suitable forSidas WINTER+ SLIM: pre shaped insoles for winter sports The Sidas WINTER+ SLIM ski insoles are designed for narrow boots. These insoles are designed for sport and enhance comfort in ski boots by supporting and stabilising the foot, thereby preventing the foot from overheating and tiring. Foot comfort is essential when practising winter sports, as the feet and legs are constantly under strain. Foot specialist Sidas has designed insoles to reduce foot